UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mWFFOG+OJzRS5BUPUh8khHKYikImYUizIstfEqd9pqE=' 
WHERE 
  key_id = '2bccfb91e5076084928ec44f32151006ca1eda0195924ab270c23fa893af26ba' 
  AND (
    token = 'mWFFOG+OJzRS5BUPUh8khHKYikImYUizIstfEqd9pqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )